Searched for: subject%3A%22polyethylene%22
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Meijer, Ernst (author)
With high global ambitions for sustainability and circularity and increasing energy prices, the recycling industry keeps innovating to keep up with political goals and customer demand. Reducing the energy consumption in the recycling process reduces environmental impact and reduces financial costs for the customer. A energy intensive process...
master thesis 2024
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Chen, C. (author), de Kogel, Albert (author), Weijers, M.J. (author), Bannenberg, L.J. (author), Wang, Xuehang (author)
The growing demand for safe, cost-efficient, high-energy and high-power electrochemical energy storage devices has stimulated the development of aqueous-based supercapacitors with high capacitance, high rate capability, and high voltage. 2D titanium carbide MXene-based electrodes have shown excellent rate capability in various dilute aqueous...
journal article 2024
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Bussemakers, Raúl (author)
The production of plastic materials has experienced incredible growth over the past decades. Polyethylene constitutes the largest part (25%) of plastic production, finding its application mostly as film in industrial and food packaging and agricultural use. However, since packaging materials are getting increasingly complex, polyethylene waste...
master thesis 2023
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Chen, Y. (author), Castro Heredia, L.C. (author), Smit, J.J. (author), Ghaffarian Niasar, M. (author), Ross, Robert (author)
Partial discharges (PD) detection is an effective diagnostic method to assess the insulation condition of electrical power equipment in the high-voltage laboratory or field tests. This paper presents a non-contacting PD detection method for power equipment. The method is based on an extra high-sensitivity adapted giant magneto-resistive (xMR)...
journal article 2023
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Tušar, M. (author), Poulikakos, L. D. (author), Kakar, M. R. (author), Pasquini, E. (author), Pasetto, M. (author), Porot, L. (author), Wang, D. (author), Varveri, Aikaterini (author), Jing, R. (author)
RILEM TC-279 WMR task group TG 1 studied the performance of waste Polyethylene (PE) in bituminous binders and bituminous mixtures. Several laboratories participated in this study following a common protocol. Locally sources aggregates and bituminous binder and same source of waste PE were utilized. The binder experiments showed that at high...
book chapter 2023
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Chen, Y. (author), Castro Heredia, L.C. (author), Smit, J.J. (author), Ghaffarian Niasar, M. (author), Ross, Robert (author)
Partial discharge (PD) detection is a standardized technique to qualify the insulation condition in power equipment. The main purpose of the article is to evaluate the performance of an extra high-sensitivity adapted giant magneto-resistive (xMR) sensor for non-contacting PD detection. First, compensation and signal conditioning circuits of...
journal article 2023
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Gongatti, Manoj Reddy Gongati (author)
The two most common Post Consumer Recycled (PCR) plastics, isotactic polypropylene (iPP) and high density polyethylene (HDPE), differ in composition and mechanical behavior when compared to their virgin counterparts. This thesis focuses on understanding and modeling the mechanical performance of these two PCR plastics separately. Within this...
master thesis 2022
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Tušar, Marjan (author), Kakar, Muhammad Rafiq (author), Poulikakos, Lily D. (author), Pasquini, Emiliano (author), Baliello, Andrea (author), Pasetto, Marco (author), Porot, Laurent (author), Wang, Di (author), Lo Presti, Davide (author), Varveri, Aikaterini (author)
Inter-laboratory experiments were designed to evaluate the impact of plastic waste blended directly in bitumen and to assess the properties, using conventional and advanced bituminous binder testing. The blends targeted 5% of plastic waste in 95% bitumen, using two types of polyethylene (PE) primary (pellets) and secondary (shreds) waste. The...
journal article 2022
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Wu, J. (author), Smit, J.J. (author), Mor, A. R. (author)
In practice, High-voltage (HV) cables are occasionally exposed to impulse and superimposed transient conditions, which may initiate partial discharges (PD) temporarily. Whether such PDs persist under AC voltage after the transient conditions have vanished, is at focus in the research described in this paper. Since for cross-linked polyethylene ...
journal article 2020
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Iqbal, Tanveer (author), Camargo, S. S. (author), Yasin, Saima (author), Farooq, U. (author), Shakeel, A. (author)
Nano-indentation, a depth sensing technique, is a useful and exciting tool to investigate the surface mechanical properties of a wide range of materials, particularly polymers. Knowledge of the influence of experimental conditions employed during nano-indentation on the resultant nano-mechanical response is very important for the successful...
journal article 2020
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Charitos, Ilias (author), Drougkas, A. (author), Kontou, Evagelia (author)
In the present work, the effective elastic modulus of carbon nanotube (CNT) polymer nanocomposites has been evaluated through micromechanics modeling and finite element analysis (FEA). In the micromechanics model, the inherent trend of CNTs to aggregate is taken into account, considering a two-phase material system, that of the matrix with the...
journal article 2020
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La Zara, D. (author), Bailey, Maximilian R. (author), Hagedoorn, P.L. (author), Benz, D. (author), Quayle, Michael J. (author), Folestad, Staffan (author), van Ommen, J.R. (author)
In this work, we report molecular layer deposition (MLD) of ultrathin poly(ethylene terephthalate) (PET) films on gram-scale batches of ultrafine particles for the first time. TiO2 P25 nanoparticles (NPs) are coated up to 50 cycles in an atmospheric-pressure fluidized-bed reactor at 150 °C using terephthaloyl chloride and ethylene glycol as...
journal article 2020
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Rutten, Freek (author)
This master’s thesis is a collaboration between DSM Dyneema and the Circular Design Lab, a part of the Faculty of Industrial Design Engineering at the Delft University of Technology. DSM Dyneema is a business group within the large Dutch multinational DSM N.V. They looking into means of making their business practice more suited to a future in a...
master thesis 2019
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van Helmond, W. (author), Begieneman, Mark P.V. (author), Kniest, Roos (author), de Puit, M. (author)
Traces of condom lubricants in fingerprints can be valuable information in cases of sexual assault. Ideally, not only confirmation of the presence of the condom but also determination of the type of condom brand used can be retrieved. Previous studies have shown to be able to retrieve information about the condom brand and type from...
journal article 2019
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Liu, Yanyan (author), Zhang, Long (author), Wang, Hongqiang (author), Yu, C. (author), Yan, Xinlin (author), Liu, Qiunan (author), Xu, Bo (author), Wang, Li min (author)
Exploration of advanced anode materials is a highly relevant research topic for next generation lithium-ion batteries. Here, we report severe lattice distorted MoS<sub>2</sub> nanosheets with a flower-like morphology prepared with PEG400 as additive, which acts not only as surfactant but importantly, also as reactant. Notably, in the absence...
journal article 2018
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Heydari, Nasim (author), Asgari, Mahdi (author), Shojai Kaveh, N. (author), Fakhroueian, Zahra (author)
Wettability alteration of carbonate reservoirs from oil-wet to water-wet is an important method to increase the efficiency of oil recovery. Interaction between surfactants and polymers can enhance the effectiveness of surfactants in EOR applications. In this study, the interaction of polyethylene glycol (PEG) with an ionic surfactant, sodium...
journal article 2018
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Enganati, S.K. (author)
Ultra-High Molecular Weight Polyethylene (UHMwPE) fibers are well known for their very high specific mechanical properties such as tensile strength and Young’s modulus. The solution spinning/solid state drawing process invented in the late 70s at DSM enables the production of these UHMwPE fibers with outstanding mechanical properties. The...
master thesis 2016
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Hu, B. (author)
Polymer recycling has significantly positive impacts on the environment, economics and society. Using recycled polymer to replace virgins reduces the growing amount of post-consumer polymer wastes, decreases the demand for fossil fuel and creates local jobs. As the most used polymer types, polyolefins certainly have attracted attention of...
doctoral thesis 2014
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Van IJsseldijk, E.A. (author), Lebel, B. (author), Stoel, B.C. (author), Valstar, E.R. (author), Gouzy, S. (author), Vielpeau, C. (author), Kaptein, B.L. (author)
Implant failure related to polyethylene wear remains an important issue in total knee arthroplasty. Polyethylene wear is usually assessed in vivo by measuring the remaining insert thickness on X-ray images of the knee. To reflect the amount of wear debris more accurately, a 3-dimensional overlap measurement has been suggested, which is based on...
journal article 2014
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Alba Garcia, A. (author)
doctoral thesis 2003
Searched for: subject%3A%22polyethylene%22
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